Mines a 454 block, .090 over with a 4.25 inch stroke crank. I dont have a fan shroud currently, but Im going to try to get one this weekend at the swap meet. I do use an aluminum Summit radiator, a Stewart stage 2 water pump and a flexlight steel 7 blade fan. My car in the dead heat of summer wont go over 190 tops, typically sits under 180. Friday night hot lapping it at the drags, outside temp was upper 80's and the car never went over 180 degrees all night, and thats going pass after pass after pass
Jeff
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Jeff
1969 Chevelle SS, 505 CID BBC 686hp, Tremec TKO600, 12 bolt 3.73 rear 5 speed
2007 Trailblazer SS, LS2, 4L70E, AWD, 4.10 gears Its a 475 hp daily driving grocery getter
2006 Cadillac CTS-V LS2 and a 6 speed
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